000 00265nam a2200109Ia 4500
008 220201s2000 xx 000 0 eng d
100 _aSINGH BALBIR
245 0 _aFILTER TRADE THEORY HINDI
260 _aDELHI
_bTATA MCGRAW HILL
_c2000
300 _a376
942 _2ddc
999 _c92480
_d92480